/*
 * Copyright 2025 LinQingYing. and contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * The use of this source code is governed by the Apache License 2.0,
 * which allows users to freely use, modify, and distribute the code,
 * provided they adhere to the terms of the license.
 *
 * The software is provided "as-is", and the authors are not responsible for
 * any damages or issues arising from its use.
 *
 */


package org.cangnova.cangjie.resolve.extend

import org.cangnova.cangjie.descriptors.ModuleCapability
import org.cangnova.cangjie.descriptors.TypeParameterDescriptor
import org.cangnova.cangjie.types.CangJieType
import org.cangnova.cangjie.types.TypeConstructor

interface ExtendManager {
    data class ExtensionDef(
        val id: String,
        val extendedConstructor: TypeConstructor,
        val typeParameters: List<TypeParameterDescriptor>,
        val interfaces: List<CangJieType>,
    )

    fun getExtendSupertypes(
        forConstructor: TypeConstructor,
        forTypeArgs: List<CangJieType> = emptyList(),
        excludeExtendId: String? = null,
    ): Collection<CangJieType>

    fun rebuild(defs: Collection<ExtensionDef>)

    fun invalidate()

    companion object {
        val CAPABILITY = ModuleCapability<ExtendManager>("ExtendManager")
    }
}

